CN206526574U

CN206526574U - A kind of Novel hot filter

Info

Publication number: CN206526574U
Application number: CN201720210447.0U
Authority: CN
Inventors: 杨立明
Original assignee: RIZHAO ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU
Current assignee: RIZHAO ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU
Priority date: 2017-03-06
Filing date: 2017-03-06
Publication date: 2017-09-29
Anticipated expiration: 2027-03-06

Abstract

The utility model discloses a kind of Novel hot filter, it includes iron stand, bottle,suction, Buchner funnel, the bottle,suction is fixed on the iron stand by iron clamp, and the lower end fistulae of the Buchner funnel is connected by rubber stopper with the bottleneck of the bottle,suction, electric heating cover is set on the outer wall of the Buchner funnel, the electric heating cover is electrically connected with temperature controller, and the bottle,suction is connected by the first conduit with safety flack, and the safety flack is also connected by the second conduit with suction filter pump.It is adjustable that scheme of the present utility model facilitates heating-up temperature, it is important that changes the deficiency of existing heat filtering, it is possible to achieve higher heating-up temperature, homogeneous heating, good constant-temperature effect, application is greatly increased.

Description

A kind of Novel hot filter

Technical field

The utility model is related to a kind of Novel hot filter.

Background technology

In filter operation, if the solute in solution easily separates out substantial amounts of crystal in temperature drop, and we are not Wish that these crystal are largely stayed on filter paper, be at this moment accomplished by carrying out heat filtering.Carried out more than existing heat filtering using immersion method, Because the boiling point by water is limited, it is impossible to provide higher heating-up temperature, and water has thermal inertia, and water temperature control is not allowed yet It is easy to do to being precisely controlled, particularly when filtering requirement is higher, existing heat filtering mode is often not ideal enough.

Utility model content

One of the present utility model aims to overcome that the deficiencies in the prior art there is provided a kind of Novel hot filter.

To achieve the above object, the utility model proposes a kind of Novel hot filter, it include iron stand, bottle,suction, Buchner funnel, the bottle,suction is fixed on the iron stand by iron clamp, and the lower end fistulae of the Buchner funnel passes through rubber Plug is connected with the bottleneck of the bottle,suction, and electric heating cover, the electric heating cover and temperature control are set on the outer wall of the Buchner funnel Instrument is electrically connected, and the bottle,suction is connected by the first conduit with safety flack, and the safety flack also passes through the second conduit and suction filter pump Connection.

In addition, can also have following additional technical feature according to embodiment of the present utility model：

According to one embodiment of the present utility model, ceramic ring inserts, the ceramic ring inserts are provided with the rubber stopper Coordinate with the outer wall of Buchner funnel lower end fistulae.

According to one embodiment of the present utility model, the electric heating cover includes the asbestos layer of periphery setting and described The electrical heating wire set in asbestos layer, the electrical heating wire is electrically connected with temperature controller.

By using iron stand, whole device is integrated, is allowed to more compact, is easy to move, it is convenient to use at any time.Utilize temperature Control instrument combination electric heating cover and peripheral heating is carried out to Buchner funnel, facilitate heating-up temperature adjustable, it is important that can realize 200 degrees Celsius and the heating-up temperature of the above, homogeneous heating, good constant-temperature effect, application are greatly increased.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined Become substantially and be readily appreciated that,

Fig. 1 is a kind of Novel hot filter schematic diagram；

Fig. 2 is Fig. 1 rubber stopper enlarged schematic partial view；

Wherein:1. temperature controller, 2. iron stands, 3. Buchner funnels, 4. electric heating covers, 5. rubber stoppers, 6. first conduits, 7. Second conduit, 8. suction filter pumps, 9. safety flacks, 10. bottle,suctions, 11. ceramic ring inserts.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.Further illustrate below in conjunction with the accompanying drawings；

A kind of Novel hot filter is provided in Fig. 1, Fig. 2, it includes iron stand 2, bottle,suction 10, Buchner funnel 3, institute State bottle,suction 10 to be fixed on the iron stand 2 by iron clamp, the lower end fistulae of the Buchner funnel 3 passes through rubber stopper 5 and institute State and electric heating cover 4, the electric heating cover 4 and temperature controller are set on the bottleneck connection of bottle,suction 10, the outer wall of the Buchner funnel 3 1 electrical connection, the bottle,suction 10 is connected by the first conduit 6 with safety flack 9, and the safety flack 9 is also by the second conduit 7 with taking out Filter pump 8 is connected.

Temperature controller 1 can use high-power switch tube temperature adjustment pattern, and temperature adjustment is accurate.Heating power supply is complete using 36 volt-amperes of direct current Voltage, convenient and safe operation, the need for meeting to different temperatures control.

Here ceramic ring inserts 11 is provided with rubber stopper 5, the ceramic ring inserts 11 leaks with the lower end of Buchner funnel 3 The outer wall of pipe coordinates.Ceramic ring inserts 11 is to tackle in the heating process of Buchner funnel 3, it is to avoid the rubber caused by high temperature conducts Fill in 5 too early agings and set, ceramic ring inserts 11 includes the middle through hole being provided with, and ceramic ring inserts 11 is embedded in into rubber stopper In 5, rubber stopper 5 and the inserts is set to turn into an entirety, the lower end fistulae of Buchner funnel 3 leads to through the described of ceramic ring inserts 11 Hole, through hole changes consistent appearance into thickness with the thickness change design of lower end fistulae, therefore high with lower end fistulae design size Degree coincide, and has ensured sealing.In the case of heating upper limit is satisfiable, hardwood generation can also be used in ceramic ring inserts 11 Replace.

The electric heating cover 4 includes the asbestos layer that periphery is set and the electrical heating wire set in the asbestos layer, institute Electrical heating wire is stated to electrically connect with temperature controller 1.The asbestos layer of electric heating cover 4 plays protection and insulation effect, extension electrical heating wire Service life.

In the description of this specification, the description of reference term " one embodiment " etc. means to combine the embodiment or example Specific features, structure, material or the feature of description are contained at least one embodiment of the present utility model or example.At this In specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, description is specific Feature, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.To the greatest extent Embodiment of the present utility model has been shown and described in pipe, it will be understood by those skilled in the art that：This is not being departed from In the case of the principle and objective of utility model a variety of change, modification, replacement and modification, this reality can be carried out to these embodiments Limited with new scope by claim and its equivalent.

Claims

1. a kind of Novel hot filter, it is characterised in that it includes iron stand, bottle,suction and Buchner funnel, the bottle,suction It is fixed on by iron clamp on the iron stand, the lower end fistulae of the Buchner funnel passes through rubber stopper and the bottleneck of the bottle,suction Electric heating cover is set on connection, the outer wall of the Buchner funnel, the electric heating cover is electrically connected with temperature controller, the bottle,suction leads to Cross the first conduit to be connected with safety flack, the safety flack is also connected by the second conduit with suction filter pump.

2. a kind of Novel hot filter according to claim 1, it is characterised in that ceramic ring is provided with the rubber stopper Inserts, the outer wall of the ceramic ring inserts and Buchner funnel lower end fistulae coordinates.

3. a kind of Novel hot filter according to claim 2, it is characterised in that the electric heating cover is set including periphery The asbestos layer put and the electrical heating wire set in the asbestos layer, the electrical heating wire are electrically connected with temperature controller.